If you like solving logic puzzles, you’re in for a wild ride. Roller Coaster Challenge is a mind-bending three-dimensional playground for engineers.

Your goal in this thinking game is to use the track pieces prescribed on the challenge card to create a functioning Roller Coaster that can get the car to safely glide to the end of the track. In addition to figuring out how to turn and loop-the-loop your coaster to its destination, you’ll need to plan the right heights to get your pretend passengers there using only gravity.